Photosensitive drum unit

Information

  • Patent Grant
  • D783087
  • Patent Number
    D783,087
  • Date Filed
    Friday, August 7, 2015
    9 years ago
  • Date Issued
    Tuesday, April 4, 2017
    7 years ago
  • US Classifications
    Field of Search
    • US
    • D18 36
    • D18 43
    • D18 39
    • D18 46
    • D18 47
    • D18 343
    • D18 50
    • CPC
    • G03G15/0836
    • G03G15/0837
    • G03G15/0867
    • G03G15/0832
    • G03G15/0834
    • G03G15/0877
    • G03G15/0868
    • G03G15/50
    • G03G15/0872
    • G03G15/0898
    • G03G15/5016
    • G03G15/60
    • G03G15/65
  • International Classifications
    • 1603
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a front, left-side perspective view of a photosensitive drum unit;



FIG. 2 is a rear, left-side perspective view thereof;



FIG. 3 is a front view thereof;



FIG. 4 is a top view thereof;



FIG. 5 is a right-side view thereof;



FIG. 6 is a left-side view thereof;



FIG. 7 is a rear view thereof; and,



FIG. 8 is a bottom view thereof.


Claims
  • The ornamental design for a photosensitive drum unit, as shown and described.
Priority Claims (1)
Number Date Country Kind
2015-2402 Feb 2015 JP national
US Referenced Citations (33)
Number Name Date Kind
D356331 Ishibashi Mar 1995 S
D394450 Katoh May 1998 S
D471583 Okabe et al. Mar 2003 S
D487108 Morita et al. Feb 2004 S
D507295 Ishii et al. Jul 2005 S
D509239 Ishii et al. Sep 2005 S
D521545 Ishii et al. May 2006 S
D522564 Ishii Jun 2006 S
D523894 Ishii et al. Jun 2006 S
D523895 Ishii Jun 2006 S
D523896 Ishii Jun 2006 S
D529541 Kawai Oct 2006 S
D550763 Ishikawa Sep 2007 S
D551285 Ishikawa Sep 2007 S
7303245 Kunihiro Dec 2007 B2
D585482 Kubota Jan 2009 S
D594899 Ogasawara et al. Jun 2009 S
D594900 Ogasawara et al. Jun 2009 S
D601184 Ogasawara et al. Sep 2009 S
D619644 Houman Jul 2010 S
D637225 Kishi May 2011 S
D637226 Sakuma May 2011 S
D638053 Sato May 2011 S
D652862 Mori Jan 2012 S
D674007 Ushikubo Jan 2013 S
D694814 Fukamachi Dec 2013 S
D718378 Itabashi Nov 2014 S
D718379 Sakuma Nov 2014 S
D724139 Shimizu Mar 2015 S
9383720 Fukamachi Jul 2016 B1
D765164 Park Aug 2016 S
20140294431 Yoshizumi Oct 2014 A1
20150277360 Abe Oct 2015 A1
Non-Patent Literature Citations (4)
Entry
Brother DR-400, announced Sep. 30, 2015 [online], [site visited Sep. 22, 2016]. Available from internet, URL: <http://resources.lasertekservices.com/brother-dr-400-the-role-of-a-drum-unit-on-laser-printer/>.
What is the Difference Between a Toner Cartridge and a Drum Unit?, announced Jan. 28, 2014 [online], [site visited Sep. 22, 2016]. Available from internet, URL: <https://www.inksaver.co.za/en/blog/The-difference-between-a-toner-cartridge-and-drum-unit.php>.
Brother Drum Cartridge (DR420), announced Oct. 29, 2012 [online], [site visited Sep. 22, 2016]. Available from internet, URL: <http://www.staples.com/Brother-DR-420-Drum-Cartridge/product—889092>.
The Difference Between Brother Toner Cartridges and Imaging Drum Unit, announced Jan. 3, 2014 [online], [site visited Sep. 22, 2016]. Available from internet, URL: <http://printgreen.weebly.com/1/post/2014/01/dont-be-confused-about-the-difference-between-brother-toner-cartridges-and-imaging-drum-unit.html>.